"没有规矩,不成方圆",这是一句在我国民间广为流传的谚语,可见"规矩"在人们心目中的地位是何等重要.因为有了规则、标准和程序,产品才会有质量,进而被公众认可、青睐,并在潜移默化之中树立起形象和权威.质量就是效益,从此,品牌名扬天下,人生也愈发精彩.但是,若对质量标准视而不见,甚至胡作非为,则必然身败名裂.此理同样适用于转化医学,也必须高度重视科研的"规矩",只有如此,才能确保获得"货真价实"的科研
目的 研究H2S对老年门脉高压兔食管-胃交界区血管平滑肌细胞凋亡的影响及作用机制.方法 36月龄雄性大耳白兔60只,随机分为:①对照组(n=10)、②感染组(Portal hypertension,PH)(n=10)、③PH+NaHS (PH+S)组(n=10)、④PH+PPG组(n=10)、⑤PH+L-NAME+ZnPP(PH+L+Zn)组(n=10)、⑥PH+NaHS+L-NAME+ZnPP
目的 通过研究瘦素(Leptin)对人肝癌细胞株HepG2端粒酶(TA)与端粒酶反转录(hTERT)活性表达及对细胞增殖的影响,试图解析Leptin介导的肝癌细胞增殖机制,为肥胖相关性肿瘤的发生发展提供新的证据.方法 噻唑蓝(MTT)比色法检测不同浓度leptin作用不同时间对HepG2细胞的增殖影响;流式细胞仪分析其细胞周期;TRAP-PCR银染法检测不同浓度leptin作用HepG2细胞后端粒
Purpose Digital Chest Tomosynthesis(DTS) is a relatively simple way to find the location and shape of the lesions using the recently imaging techniques.Its usefulness has already been proven through s
PURPOSE:With recent developments in large-area flat-panel detectors, the introduction of cone-beam CT (CBCT) heralded a revolution in dentistry,facilitating the transition of dental imaging from 2D to
The objective of this study is to investigate image distortion and changes in the entrance surface dose (ESD)by integrating image parameters, including the focus-to-detector distance (FDD),kilovolts,a
Every day, around Thailand, Radiological Technologist take thousands and thousands of x-ray images which to many images will never be reported by a radiologist.In many cases these images will be looke
PURPOSE During the Tomotherapy period for the patients with head and neck cancer using a radiation therapy, most patients experience decrease in body weight due to esophagitis and stomatitis.Due to a
PURPOSE Postoperative radiotherapy in breast cancer is performed to lower the recurrence rate and enhance survival without fetal complication.However,radiation pneumonitis and cardiac toxicity can be
PURPOSE The development of science technology led to the improved performance of medical devices and along with it, the diagnostic Digital Radiography (DR) system also made progress.A shooting distanc